Data as of Nov 10, 2026
Autonomous system

AS17611

Korea Housing Finance Corporation

Announces 768 addresses in 5 prefixes. None of it is anonymizer space.

Type
Business
KR

Announced prefixes

Arrived
PrefixTypeHolderRPKI
211.196.4.0/24
since Mar 2019
BusinessKorea Telecom
211.196.4.0/25BusinessKorea Telecom
211.196.4.128/25BusinessKorea Telecom
220.77.21.0/24
since Jun 2019
BusinessKorea Telecom
220.77.43.0/24
since Jun 2019
BusinessKorea Telecom

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it